Construction of the Views oN Infant Sleep (VNIS) Questionnaire

I Boedker, HL Ball, M Richter, TL South, SGB Roberts

Early Human Development, vol. 191, Elsevier BV, 2024 Mar 15, pp. 1--7

No relationships between self-reported Instagram use or type of use and mental well-being: A study using a nationally representative online sample of UK adults

SGB Roberts, C Malcolm, K McCarty, TV Pollet

Cyberpsychology: Journal of Psychosocial Research on Cyberspace, vol. 18, Masaryk University, 2024 Feb 1

The rhythms of transient relationships: allocating time between weekdays and weekends

VV Hidd, M Zhang, S Centellegher, SGB Roberts, B Lepri, E López

Royal Society Open Science, vol. 10, The Royal Society, England, 2023 Oct 25, p. 230834

HEXACO Personality Factors and their Associations with Facebook use and Facebook Network Characteristics.

RM Brown, SG Roberts, TV Pollet

Psychological Reports, SAGE Publications, United States, 2023 May 26, pp. 332941231176403--332941231176403

The stability of transient relationships

VV Hidd, E López, S Centellegher, SGB Roberts, B Lepri, RIM Dunbar

Scientific Reports, vol. 13, Nature Research, England, 2023 Apr 14, p. 6120

Are we measuring loneliness in the same way in men and women in the general population and in the older population? Two studies of measurement equivalence

TV Pollet, A Thompson, C Malcolm, K McCarty, TK Saxton, SGB Roberts

GHAFFAR Ali, PLOS ONE, vol. 17, Public Library of Science (PLoS), 2022 Dec 29

Communicative roots of complex sociality and cognition: neuropsychological mechanisms underpinning the processing of social information

SGB Roberts, RIM Dunbar, AI Roberts

Philosophical transactions of the Royal Society of London. Series B, Biological sciences, vol. 377, The Royal Society, England, 2022 Aug 8, pp. 20210295--20210295

Communicative roots of complex sociality and cognition: preface to the theme issue

SGB Roberts, RIM Dunbar, AI Roberts

Philosophical transactions of the Royal Society of London. Series B, Biological sciences, vol. 377, The Royal Society, England, 2022 Aug 8, pp. 20220115--20220115

Intentional gesturing increases social complexity by allowing recipient's understanding of intentions when it is inhibited by stress

AI Roberts, SGB Roberts

Philosophical transactions of the Royal Society of London. Series B, Biological sciences, vol. 377, The Royal Society, England, 2022 Aug 8, pp. 20210305--20210305

Language as a tool for social bonding: evidence from wild chimpanzee gestural, vocal and bimodal signals

L Damjanovic, SGB Roberts, AI Roberts

Philosophical transactions of the Royal Society of London. Series B, Biological sciences, vol. 377, The Royal Society, England, 2022 Aug 8, pp. 20210311--20210311

The Stability of Transient Relationships

VV Hidd, E Lopez, S Centellegher, S Roberts, B Lepri, R Dunbar

2022 Apr 12

Between-task consistency, temporal stability and the role of posture in simple reach and fishing hand preference in chimpanzees (Pan troglodytes)

S Díaz, L Murray, SGB Roberts, P Rodway

Applied Animal Behaviour Science, vol. 242, Elsevier, 2021 Sep 1

Loneliness is Negatively Related to Facebook Network Size, but Not Related to Facebook Network Structure

R Brown, SGB Roberts, T Pollet

Cyberpsychology: Journal of Psychosocial Research on Cyberspace, vol. 15, Masaryk University, 2021 Apr 1

Social Network Analysis of a Chimpanzee (Pan troglodytes) Group in Captivity Following the Integration of a New Adult Member

S Diaz, L Murray, SGB Roberts, P Rodway

International Journal of Primatology, vol. 41, Springer, 2020 Oct 10, pp. 683--700

Extraversion is associated with advice network size, but not network density or emotional closeness to network members

C Malcolm, TK Saxton, K McCarty, SGB Roberts, TV Pollet

Personality and Individual Differences, vol. 168, Elsevier, 2020 Aug 12

Social and ecological complexity is associated with gestural repertoire size of wild chimpanzees.

SGB Roberts, AI Roberts

Integrative zoology, 2019 Nov 27

Communicative roots of complex sociality and cognition

A Roberts, SGB Roberts

Biological Reviews, vol. 95, Wiley, 2019 Oct 14, pp. 51--73

Complex sociality of wild chimpanzees can emerge from laterality of manual gestures

A Roberts, L Murray, S Roberts

Human Nature, Springer (part of Springer Nature), 2019 Jun 24

Gestural repertoire size is associated with social proximity measures in wild chimpanzees.

AI Roberts, A Chakrabarti, SGB Roberts

American Journal of Primatology, Wiley, 2019 Feb 1

Multichannel social signatures and persistent features of ego networks

S Heydari, SG Roberts, RIM Dunbar, J Saramäki

Applied Network Science, vol. 3, SpringerOpen, 2018 Dec 1

Persistence in gestural communication predicts sociality in wild chimpanzees

AI Roberts, SGB Roberts

Animal Cognition, Springer (part of Springer Nature), 2018 Oct 19

Visual Attention, Indicative Gestures, and Calls Accompanying Gestural Communication Are Associated With Sociality in Wild Chimpanzees (Pan troglodytes schweinfurthii)

SGB Roberts, AI Roberts

Journal of Comparative Psychology, American Psychological Association, 2018 Aug 16

Convergence and divergence in gesture repertoires as an adaptive mechanism for social bonding in primates

AI Roberts, SGB Roberts

Royal Society Open Science, vol. 4, The Royal Society, 2017 Nov 29

Social Brain Hypothesis: Vocal and Gesture Networks of Wild Chimpanzees

SGB Roberts, AI Roberts

FRONTIERS IN PSYCHOLOGY, vol. 7, FRONTIERS MEDIA SA, 2016 Nov 24

Wild chimpanzees modify modality of gestures according to the strength of social bonds and personal network size

AI Roberts, SGB Roberts

Scientific Reports, vol. 6, Nature Publishing Group, 2016 Sep 21

The six dimensions of personality (HEXACO) and their associations with network layer size and emotional closeness to network members

C Molho, SGB Roberts, RE de Vries, TV Pollet

PERSONALITY AND INDIVIDUAL DIFFERENCES, vol. 99, PERGAMON-ELSEVIER SCIENCE LTD, 2016 Sep 1, pp. 144--148

Channel-Specific Daily Patterns in Mobile Phone Communication

SGB Roberts, T Aledavood, E Lopez, F Reed-Tsochas, E Moro, R Dunbar, J Saramaki

Proceedings of ECCS 2014 European Conference on Complex Systems, Springer, 2016 May 3

Are men funnier than women, or do we just think they are?

J Hooper, D Sharpe, SGB Roberts

Translational Issues in Psychological Science, vol. 2, 2016 Jan 31, pp. 54--62

Managing Relationship Decay Network, Gender, and Contextual Effects

SBG Roberts, RIM Dunbar

HUMAN NATURE-AN INTERDISCIPLINARY BIOSOCIAL PERSPECTIVE, vol. 26, SPRINGER, 2015 Dec 1, pp. 426--450

Gestural Communication and Mating Tactics in Wild Chimpanzees

AI Roberts, SGB Roberts

PLoS One, vol. 10, Public Library of Science, 2015 Nov 4

Daily Rhythms in Mobile Telephone Communication

T Aledavood, E Lopez, SGB Roberts, F Reed-Tsochas, E Moro, RIM Dunbar, J Saramaki

PLoS One, vol. 10, Public Library of Science, 2015 Sep 21

Close social relationships: An evolutionary perspective

SGB Roberts, H Arrow, J Lehmann, R Dunbar

R Dunbar, C Gamble, J Gowlett, Lucy to Language The Benchmark Papers, Oxford University Press, 2014 Feb, pp. 151--180

Persistence of social signatures in human communication

J Saramaki, EA Leicht, E Lopez, SGB Roberts, F Reed-Tsochas, RIM Dunbar

Proceedings of the National Academy of Sciences, vol. 111, National Academy of Sciences, 2014 Jan 21, pp. 942--947

Chimpanzees modify intentional gestures to coordinate a search for hidden food

AI Roberts, S-J Vick, SGB Roberts, CR Menzel

Nature Communications, vol. 5, Nature Publishing Group, 2014 Jan 16

The repertoire and intentionality of gestural communication in wild chimpanzees

AI Roberts, SGB Roberts, S-J Vick

Animal Cognition, vol. 17, Springer Verlag (Germany), 2013 Sep 13, pp. 317--336

Altruism in social networks: Evidence for a 'kinship premium'

O Curry, SGB Roberts, RIM Dunbar

BRITISH JOURNAL OF PSYCHOLOGY, vol. 104, WILEY, 2013 May 1, pp. 283--295

Going That Extra Mile: Individuals Travel Further to Maintain Face-to-Face Contact with Highly Related Kin than with Less Related Kin

TV Pollet, SGB Roberts, RIM Dunbar

PLOS ONE, vol. 8, PUBLIC LIBRARY SCIENCE, 2013 Jan 25

Time as a limited resource: Communication strategy in mobile phone networks

G Miritello, E Moro, R Lara, R Martinez-Lopez, J Belchamber, SGB Roberts, RIM Dunbar

SOCIAL NETWORKS, vol. 35, ELSEVIER, 2013 Jan 1, pp. 89--95

A structure-based repertoire of manual gestures in wild chimpanzees: statistical analyses of a graded communication system

AI Roberts, S-J Vick, SGB Roberts, HM Buchanan-Smith, K Zuberbuehler

EVOLUTION AND HUMAN BEHAVIOR, vol. 33, ELSEVIER SCIENCE INC, 2012 Sep 1, pp. 578--589

Effects of Duration and Laughter on Subjective Happiness Within Different Modes of Communication

TA Vlahovic, S Roberts, R Dunbar

JOURNAL OF COMPUTER-MEDIATED COMMUNICATION, vol. 17, WILEY-BLACKWELL, 2012 Jul 1, pp. 436--450

Closeness, loneliness, support: Core ties and significant ties in personal communities

JF Binder, SGB Roberts, AG Sutcliffe

SOCIAL NETWORKS, vol. 34, ELSEVIER SCIENCE BV, 2012 May 1, pp. 206--214

Constraints on Social Networks

SGB Roberts

Social Brain, Distributed Mind, 2012 Jan 31

Communication in social networks: Effects of kinship, network size, and emotional closeness

SGB Roberts, RIM Dunbar

PERSONAL RELATIONSHIPS, vol. 18, WILEY, 2011 Sep 1, pp. 439--452

The costs of family and friends: an 18-month longitudinal study of relationship maintenance and decay

SGB Roberts, RIM Dunbar

EVOLUTION AND HUMAN BEHAVIOR, vol. 32, ELSEVIER SCIENCE INC, 2011 May 1, pp. 186--197

Use of Social Network Sites and Instant Messaging Does Not Lead to Increased Offline Social Network Size, or to Emotionally Closer Relationships with Offline Network Members

TV Pollet, SGB Roberts, RIM Dunbar

CYBERPSYCHOLOGY BEHAVIOR AND SOCIAL NETWORKING, vol. 14, MARY ANN LIEBERT, INC, 2011 Apr 1, pp. 253--258

Extraverts Have Larger Social Network Layers But Do Not Feel Emotionally Closer to Individuals at Any Layer

TV Pollet, SGB Roberts, RIM Dunbar

JOURNAL OF INDIVIDUAL DIFFERENCES, vol. 32, HOGREFE \& HUBER PUBLISHERS, 2011 Jan 1, pp. 161--169

Size matters: Variation in personal network size, personality and effect on information transmission

YE Lu, S Roberts, P Lio, R Dunbar, J Crowcroft

Proceedings - 12th IEEE International Conference on Computational Science and Engineering, CSE 2009, vol. 4, 2009 Dec 4, pp. 188--193

On optimising personal network size to manage information flow

YE Lu, S Roberts, TMK Cheng, R Dunbar, P Lió, J Crowcroft

International Conference on Information and Knowledge Management, Proceedings, 2009 Dec 1, pp. 19--26

Exploring variation in active network size: Constraints and ego characteristics

SGB Roberts, RIM Dunbar, TV Pollet, T Kuppens

SOCIAL NETWORKS, vol. 31, ELSEVIER SCIENCE BV, 2009 May 1, pp. 138--146

Individual differences and personal social network size and structure

SGB Roberts, R Wilson, P Fedurek, RIM Dunbar

PERSONALITY AND INDIVIDUAL DIFFERENCES, vol. 44, PERGAMON-ELSEVIER SCIENCE LTD, 2008 Mar 1, pp. 954--964

An experimental investigation of referential looking in free-ranging Barbary macaques (Macaca sylvanus)

SGB Roberts, K McComb, T Ruffman

JOURNAL OF COMPARATIVE PSYCHOLOGY, vol. 122, AMER PSYCHOLOGICAL ASSOC, 2008 Feb 1, pp. 94--99